Mrs. Moore's third grade class wants to go on a field trip to the science museum. -The cost of the trip is $245.

-They currently have $180 in their class field trip fund.

-The students can earn $15 each week if they run the store.

A) How much more money does the third grade class still need to earn to pay for their trip?
B) How many weeks will it take them to earn the money they need?

For a school newspaper article, cienna conducted a survey to find out students’ favorite subjects. she polled all the students in mrs. lopez’s advanced dance class. why is her data likely to be skewed? honors dance students are more likely to enjoy dance than students in the general population, so dance may be overrepresented. cienna should have interviewed all the students in the school to get more accurate data. honors dance students are more likely to enjoy dance than students in the general population, so dance will be underrepresented. cienna should have interviewed only every other student in the class to avoid having too many people.

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?